draft-ietf-idr-next-hop-capability-05.txt   draft-ietf-idr-next-hop-capability-06.txt 
Network Working Group B. Decraene Network Working Group B. Decraene
Internet-Draft Orange Internet-Draft Orange
Updates: 6790 (if approved) K. Kompella Updates: 6790 (if approved) K. Kompella
Intended status: Standards Track Juniper Networks, Inc. Intended status: Standards Track Juniper Networks, Inc.
Expires: December 13, 2019 W. Henderickx Expires: April 9, 2021 W. Henderickx
Nokia Nokia
June 11, 2019 October 6, 2020
BGP Next-Hop dependent capabilities BGP Next-Hop dependent capabilities
draft-ietf-idr-next-hop-capability-05 draft-ietf-idr-next-hop-capability-06
Abstract Abstract
RFC 5492 advertises the capabilities of the BGP peer. When the BGP RFC 5492 advertises the capabilities of the BGP peer. When the BGP
peer is not the same as the BGP Next-Hop, it is useful to also be peer is not the same as the BGP Next-Hop, it is useful to also be
able to advertise the capability of the BGP Next-Hop, in particular able to advertise the capability of the BGP Next-Hop, in particular
to advertise forwarding plane features. This document defines a to advertise forwarding plane features. This document defines a
mechanism to advertise such BGP Next Hop dependent Capabilities. mechanism to advertise such BGP Next Hop dependent Capabilities.
This document defines a new BGP non-transitive attribute to carry This document defines a new BGP non-transitive attribute to carry
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/. Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on December 13, 2019. This Internet-Draft will expire on April 9, 2021.
Copyright Notice Copyright Notice
Copyright (c) 2019 IETF Trust and the persons identified as the Copyright (c) 2020 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of (https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
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registry. registry.
4.2. Next-Hop Capability registry 4.2. Next-Hop Capability registry
The IANA is requested to create and maintain a registry entitled "BGP The IANA is requested to create and maintain a registry entitled "BGP
Next-Hop Capabilities". Next-Hop Capabilities".
The registration policies [RFC8126] for this registry are: The registration policies [RFC8126] for this registry are:
0 Reserved 0 Reserved
1-63 IETF Review 1-63 IETF Review
64-65534 First Come First Served 64-65534 First Come First Served
65535 Reserved 65535 Reserved
IANA is requested to make the following initial assignments: IANA is requested to make the following initial assignments:
Registry Name: Next-Hop Capability. Registry Name: Next-Hop Capability.
Value Meaning Reference Value Meaning Reference
---------- ---------------------------------------- --------- ---------- ---------------------------------------- ---------
0 Reserved (not to be allocated) This document 0 Reserved (not to be allocated) This document
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o Editorial changes and typo corrections. o Editorial changes and typo corrections.
Changes -02: No change. Refresh only. Changes -02: No change. Refresh only.
Changes -03: Addition of the optional Readable Label Depth. Changes -03: Addition of the optional Readable Label Depth.
Changes -04: Update to security section, following discussion on the Changes -04: Update to security section, following discussion on the
IDR mailing list. IDR mailing list.
Changes -05: No change. Refresh only. Changes -05 to -06: No change. Refresh only.
Authors' Addresses Authors' Addresses
Bruno Decraene Bruno Decraene
Orange Orange
Email: bruno.decraene@orange.com Email: bruno.decraene@orange.com
Kireeti Kompella Kireeti Kompella
Juniper Networks, Inc. Juniper Networks, Inc.
 End of changes. 7 change blocks. 
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